The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
Oct. 04, 2022
Masayoshi Sugawara, Tokyo, JP;
Tomoyuki Murakami, Tokyo, JP;
Masayoshi Sugawara, Tokyo, JP;
Tomoyuki Murakami, Tokyo, JP;
MITSUMI ELECTRIC CO., LTD., Tokyo, JP;
Abstract
This optical element driving device comprises: a movable side member that moves in a direction orthogonal to an optical axis by driving of a driving part while holding an optical element; a fixed side member that is disposed at a position separate from the movable side member in an optical axis direction, and supports the movable side member movably in the direction orthogonal to the optical axis via a rolling member; and a wire that is buried in the movable side member and/or the fixed side member and electrically connected to the driving part. The movable side member and the fixed side member each have a housing part forming surface that forms a housing part of the rolling member, and are exposed in a portion of the housing part forming surface such that the wire comes into contact with the rolling member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile